Want to know how to turn off that annoying “session restore” window that you get when Firefox tries to start back up from a crash? Ok, maybe annoying is a little harsh. A lot of people like the window, and a lot of people don’t like it. Who am I to judge?
If you find yourself in the camp with the annoyed folks, this is what you do:
1. type about:config in your browser URL
2. go to the browser.sessionstore.enabled setting
3. change the setting to false
There you go! All fixed now. Thanks to the scott.hodson.blog for the source of this information, and Philip for sending me the link.